Step-by-step explanation:
Let
x
be the kg of coffee of brand A in the mix and
y
be the kg of coffee of brand B in the mix.
The total kg must be
50
.
x
+
y
=
50
The cost per kg of the mix must br
$
7.20
. For this, the total cost of the mix will be
6
x
+
8
y
, so the total cost per kg of the mix will be
6
x
+
8
y
50
.
6
x
+
8
y
50
=
7.20
Now that we have our two equations, we can solve.
6
x
+
8
y
=
7.20
⋅
50
6
x
+
8
y
=
360
From the first equation, we can multiply both sides by
6
to get:
6
x
+
6
y
=
300
Subtracting, we get:
2
y
=
60
y
=
30
Thus, we need
30
kg of brand B in our mix. This means that
50
−
30
=
20
kg will be of brand A.
Answer:
1/3 B h
1/3(50.24)(10)
plug in into a calculator
Answer:
The correct answer is -.0014, -.00748, .0009
Step-by-step explanation:
The question lacked proper detail and options but by finding on google I found the complete question which is
A car maker announced a recall for faulty brakes. The company stock returned .004 the day before the announcement; -.001 the day of the announcement and .0045 the day after the announcement. The market average was .006, .0072 and .004 for the three days respectively. The daily beta for the car maker is .9. What are the three abnormal returns for the car maker's stock? A. -.002, -.0082, .0005
B. -.002, -.00748, .0005
C. .01, .0062, .0085
D.-.0014, -.00748, .0009 Correct answer
Answer:
children / (double) families.
Step-by-step explanation:
Integer division returns an Integer value in most languages. I'm assuming "1d" is a double-precision 1, which turns the expression into a floating point division.
Answer:
50 days
Step-by-step explanation:
1/8 pound of weight = 25/4 days
8/8 pound of weight = 25/4 × 8
= 200/4
= 50 days